发明名称 |
Variable bandwidth DC bias for AC measurement system |
摘要 |
A method for controlling a measurement system includes providing a variable bandwidth DC bias loop for biasing a DUT; providing an AC measurement loop for measuring AC parameters of the DUT; disabling the AC measurement loop and selecting a high bandwidth for the DC bias loop when rapid changes to the DC bias are to be made; and selecting a low bandwidth for said DC bias loop and enabling the AC measurement loop when AC measurements of the DUT are to be made.
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申请公布号 |
US7782043(B1) |
申请公布日期 |
2010.08.24 |
申请号 |
US20070760226 |
申请日期 |
2007.06.08 |
申请人 |
KEITHLY INSTRUMENTS, INC. |
发明人 |
SOBOLEWSKI GREGORY;GOEKE WAYNE C. |
分类号 |
G01R31/26;G05B13/02 |
主分类号 |
G01R31/26 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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